Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
tieu xanh » tieu danh, chieu xanh, dieu hanh
doanh cua » doanh luan
doanh va » doanh tai, hanh va, anh va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - doanh ((((doanh va) OR (doanh cua))) or (doan va)) thong cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo tieu xanh - doanh ((((doanh va) OR (doanh cua))) OR (doan va)) thong cong dan toan tap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - doanh ((((doanh va) OR (doanh cua))) or (doan va)) thong cong dan toan tap*".